CoUniverse: Framework for Building Self-Organizing
Collaborative Environments Using Extreme-Bandwidth Media
Applications

D 2009

CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications

LIŠKA, Miloš a Petr HOLUB

Základní údaje

Originální název

CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications

Název česky

CoUniverse: Framework pro uživatelem řízená kolaborativní prostředí v reálném čase

Autoři

LIŠKA, Miloš (203 Česká republika, domácí) a Petr HOLUB (203 Česká republika, garant, domácí)

Vydání

Cancún, Mexico, The Eighth International Conference on Networks ICN 2009, od s. 259-265, 7 s. 2009

Nakladatel

IARIA

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10201 Computer sciences, information science, bioinformatics

Stát vydavatele

Mexiko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14330/09:00042205

Organizační jednotka

Fakulta informatiky

ISBN

978-0-7695-3552-4

UT WoS

000271488400045

Klíčová slova anglicky

high-bandwidth applications; network stream planning and scheduling; CoUniverse

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 22. 12. 2010 11:39, doc. RNDr. Petr Holub, Ph.D.

Anotace

ORIG CZ

V originále

In this paper, we present a framework called CoUniverse, designed for building realtime user-empowered collaborative environments to work primarily on high-speed networks with true high-bandwidth applications such as uncompressed high-definition video. The system is designed for unreliable experimental infrastructures and therefore its operation relies heavily on selforganizing principles - this is also useful approach for extending it to larger infrastructures. When media stream bitrate is comparable to capacity of the links, the additive assumption no longer holds and the system needs to have sophisticated scheduling. Concept of scheduler is a flexible plug-in for the CoUniverse framework and in this paper, we present a formal scheduling model based on constraint programming including evaluation of its prototype implementation. CoUniverse is designed to utilize external media application, so that wide variety of existing tools can be used.

Česky

Článek popisuje framework CoUniverse, který slouží pro orchestraci síťových aplikací s datovými toky srovnatelnými s kapacitou linek.

Návaznosti

MSM0021622419, záměr

Název: Vysoce paralelní a distribuované výpočetní systémy

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Vysoce paralelní a distribuované výpočetní systémy

Citovat

LIŠKA, Miloš a Petr HOLUB. CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications. In The Eighth International Conference on Networks ICN 2009. Cancún, Mexico: IARIA, 2009, s. 259-265. ISBN 978-0-7695-3552-4.

@inproceedings{800069,
   author = {Liška, Miloš and Holub, Petr},
   address = {Cancún, Mexico},
   booktitle = {The Eighth International Conference on Networks ICN 2009},
   keywords = {high-bandwidth applications; network stream planning and scheduling; CoUniverse},
   language = {eng},
   location = {Cancún, Mexico},
   isbn = {978-0-7695-3552-4},
   pages = {259-265},
   publisher = {IARIA},
   title = {CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications},
   year = {2009}
}

TY  - JOUR
ID  - 800069
AU  - Liška, Miloš - Holub, Petr
PY  - 2009
TI  - CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications
PB  - IARIA
CY  - Cancún, Mexico
SN  - 9780769535524
KW  - high-bandwidth applications
KW  - network stream planning and scheduling
KW  - CoUniverse
N2  - In this paper, we present a framework called CoUniverse, designed for building realtime user-empowered collaborative environments to work primarily on high-speed networks with true high-bandwidth applications such as uncompressed high-definition video. The system is designed for unreliable experimental infrastructures and therefore its operation relies heavily on selforganizing principles - this is also useful approach for extending it to larger infrastructures. When media stream bitrate is comparable to capacity of the links, the additive assumption no longer holds and the system needs to have sophisticated scheduling. Concept of scheduler is a flexible plug-in for the CoUniverse framework and in this paper, we present a formal scheduling model based on constraint programming including evaluation of its prototype implementation. CoUniverse is designed to utilize external media application, so that wide variety of existing tools can be used.
ER  -

LIŠKA, Miloš a Petr HOLUB. CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications. In \textit{The Eighth International Conference on Networks ICN 2009}. Cancún, Mexico: IARIA, 2009, s.~259-265. ISBN~978-0-7695-3552-4.

Podrobný výpis o publikaci